Complete the questions with what or who and is or are. 1. a: those things? b: they're ballpoint pens. 2.a: that? b: that's ms. walenski. 3.a: this? b: that's my new notebook. 4.a: look at those people over they? b: i'm not sure, i think they're new students from thailand. 5.a: your name? b: anita. 6.a: your grammar teacher? b: mr.cook 7.a: favourite reachery? b: mr. cook and ms. rosenborg. 8.a; rabbit? b: it's a small furry animal with big cars.